Heat Advisory — Avoyelles, LA, St. Landry, LA, Lafayette, LA, Upper St. Martin, LA, Lower St. Martin, LA, Upper Iberia, LA, Upper St. Mary, LA, Lower Iberia, LA, Lower St. Mary, LA 7:00 PM

Iota, Louisiana

Last updated: 2:59 PM CDT  ·  Refresh
33°C
Feels like 41°
Mostly Clear
▲ 34°  /  ▼ 23°
Wind
7 mph S
Humidity
60%
Dew Point
24°
Pressure
30.07 inHg
Visibility
10 mi
UV Index
9.0
Cloud Cover
20%
Sunrise
6:36 AM
Sunset
7:52 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Iota is currently mostly clear at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2954 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 7:52PM.

Alerts

Heat Advisory
Avoyelles, LA, St. Landry, LA, Lafayette, LA, Upper St. Martin, LA, Lower St. Martin, LA, Upper Iberia, LA, Upper St. Mary, LA, Lower Iberia, LA, Lower St. Mary, LA
Expires 7:00 PM
48 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
32°
3%
7 PM
31°
3%
8 PM
29°
3%
9 PM
28°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
27°
3%
1 AM
26°
3%
2 AM
26°
17%
3 AM
26°
17%
4 AM
26°
17%
5 AM
23°
6%
6 AM
23°
6%
7 AM
24°
6%
8 AM
26°
7%
9 AM
29°
7%
10 AM
30°
7%
11 AM
31°
7%
12 PM
32°
7%
1 PM
32°
7%
7-Day Forecast
Today
34° 23°
Mostly Clear.
Sat
36° 23°
Partly Cloudy.
Sun
35° 23°
Partly Cloudy.
Mon
36° 21°
Clear.
Tue
37° 24°
Clear.
Wed
37° 23°
Clear.
Thu
37° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 3% 7 mph S 60%
3 PM 34° Mostly Clear 3% 8 mph S 60%
4 PM 34° Mostly Clear 3% 9 mph S 63%
5 PM 34° Mostly Clear 3% 9 mph S 66%
6 PM 32° Clear 3% 8 mph S 71%
7 PM 31° Clear 3% 7 mph SSW 77%
8 PM 29° Clear 3% 6 mph SSW 82%
9 PM 28° Clear 3% 5 mph SSW 88%
10 PM 28° Clear 3% 5 mph SSW 90%
11 PM 27° Mostly Clear 3% 5 mph SSW 92%
12 AM 27° Mostly Clear 3% 4 mph S 94%
1 AM 26° Mostly Clear 3% 4 mph S 95%
2 AM 26° Mostly Clear 17% 3 mph S 95%
3 AM 26° Fog 17% 3 mph S 96%
4 AM 26° Fog 17% 3 mph S 95%
5 AM 23° Fog 6% 3 mph SSW 95%
6 AM 23° Fog 6% 3 mph SSW 96%
7 AM 24° Partly Cloudy 6% 2 mph SW 92%
8 AM 26° Mostly Clear 7% 3 mph SW 85%
9 AM 29° Mostly Clear 7% 4 mph WSW 82%
10 AM 30° Mostly Clear 7% 3 mph SW 76%
11 AM 31° Mostly Clear 7% 3 mph SW 70%
12 PM 32° Partly Cloudy 7% 3 mph SSW 65%
1 PM 32° Partly Cloudy 7% 3 mph SSW 63%
15-Day Forecast
Today
8/14
Mostly Clear
3%
23°
34°
Sat
8/15
Partly Cloudy
17%
23°
36°
Sun
8/16
Partly Cloudy
8%
23°
35°
Mon
8/17
Clear
8%
21°
36°
Tue
8/18
Clear
3%
24°
37°
Wed
8/19
Clear
3%
23°
37°
Thu
8/20
Clear
9%
22°
37°
Fri
8/21
Clear
60%
22°
38°
Sat
8/22
Drizzle
60%
23°
37°
Sun
8/23
Drizzle
60%
21°
38°
Mon
8/24
Drizzle
60%
22°
37°
Tue
8/25
Drizzle
60%
24°
37°
Wed
8/26
Drizzle
60%
24°
37°
Thu
8/27
Clear
60%
24°
37°
Fri
8/28
Drizzle
60%
23°
37°
48
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
48 AQI 8.6 µg/m³
O3
Ground-level ozone
19 AQI 21 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 48 Good 19 48
Sun 45 Good 22 45
Mon 35 Good 35 35
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Aug 14, 18:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3758 J/kg
MLCAPE2926 J/kg
MUCAPE3758 J/kg
SBCIN0 J/kg
MLCIN-6 J/kg
Lifted Index-7.2
Kinematics
0–6 km Shear7 kt
0–1 km Shear4 kt
Eff. Shear9 kt
0–1 km SRH15
0–3 km SRH11
Eff. SRH11
Storm Motion227° @ 21 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index37.1
Thermo & Levels
PWAT2.29 in
0–3 km LR7.6 °C/km
700–500 LR5.5 °C/km
Total Totals46.6
LCL890 hPa
LFC1018 hPa
EL137 hPa
Freezing Lvl16,430 ft